You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Timothy Allen.

ASSISTANT: How may I address you today?

USER: I want to book a flight ticket from PHX to PHL to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, how much you can spend for airfare?

USER: I can spend up to 200.

ASSISTANT: May I know on what dates would you like to travel?

USER: My trip dates are 01/05 to 01/07.

ASSISTANT: We have found a connected flight with Spirit airlines, flight number 1016 and the fare of 200.

USER: Ok, book the ticket.

ASSISTANT: your booking has been processed successfully.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.