You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I need a flight ticket to submit my document in my university, so can you book a flight ticket for me from BOS to PHX locations?

ASSISTANT: Sure, can I have your travel dates please?

USER: Thank you and my travel dates are Sept 1 to Sept 3.

ASSISTANT: Do you prefer any specific class to travel?

USER: No, I am ok with any class flight.

ASSISTANT: Are you looking for any connecting flight?

USER: Yes, please search a flight with single connection.

ASSISTANT: Do you have any other specifications to get best flight for you?

USER: No, check with the above one.

ASSISTANT: Can I have your good name please?

USER: My name is Stephen Mitchell.

ASSISTANT: JetBlue airlines running a flight in your route with connection 1 and the ticket fare is 200. Shall I proceed with booking?

USER: That is perfectly matching to my criteria, you can go ahead and proceed with booking.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1001.

USER: Thank you for your immediate help with my flight ticket booking.

ASSISTANT: Thank you  for choosing us, have a great journey.