1) Number of passengers

2) Aircraft used in the proposal

3) Desired region for the overflight

4) If it is during the day or at night

5) What is the purpose of this flight

6) The desired place for the landing

7) And particularities of the service

It would be a great pleasure to present you our service proposal, but for this,

we would like to know a little more about your intentions in hiring us.