You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what sort of help are you seeking from us?

USER: Could you please help me to book a flight ticket from PHL to IAH?

ASSISTANT: Sure, can I know your good name please?

USER: I am Steven Hall.

ASSISTANT:  When you are willing to travel?

USER: My travelling dates are June 19 and June 21.

ASSISTANT: Which flight you have preferred to travel either a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I don't have any other specifications.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Frontier airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking is done with flight number 1025.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.