You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Thomas Campbell.

ASSISTANT: How can I assist you?

USER: I am looking for a flight from PHX to DTW, can you please help me out?

ASSISTANT: Sure, can I know the travel dates please?

USER: My planning dates are from Aug 11 till Aug 13.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a connecting flight in Frontier airline with price 100, can I book it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight number 1002.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.