Martin,
You need to ask this prospective client about what they are basing their decision on. Is it cost only, or is quality more important. Find out who else they are talking to. Have they done a project like this before? Were they pleased with it? Why are they not using the same production company for this project. Get as many answers as possible, then determine your chances of realistically getting the job. If you were the client, would you pay for the travel expenses and other costs to hire you? Or would you hire a local company?
I flew from Ft Lauderdale to Nashville , stayed overnight in a hotel, paid for meals, parking, taxi, etc. At the end, the client decided that they waanted to hire a certain “local” company they’ve used before, and told me it was because I had no experience shooting within a shopping mall. Had i found out they wanted that experience (which is hogwash), I would have saved about $900 in travel for nothing. Some say it’s the cost of doing business. I say it’s the cost for not gettting the business.
Greg