You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I need to book a flight ticket from PHX to DFW, Can you please help me with that?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I would like to travel on 08/12 to return on 08/14.

ASSISTANT: Do you want any connections?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: Frank Hill here.

ASSISTANT: I have found an economy class ticket with 1 connection.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for contacting us.