You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

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

ASSISTANT: May I know your travelling dates?

USER: I would like to travel on 06/13 to return on 06/15.

ASSISTANT: Can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: Scott Thompson here.

ASSISTANT: Here is a connecting flight with fare 100 and 1009 as flight number in United Airline. Shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.