You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Christopher Jackson.

ASSISTANT: How may I support you today?

USER: I need to book a flight ticket to attend an interview at Houston, Can you please help me for booking from DFW to IAH?

ASSISTANT: May I know when you are planning to travel?

USER: I would like to travel on 12/17 to return on 12/19.

ASSISTANT: Kindly mention your specifications?

USER: I need a connecting flight with fare of 1000.

ASSISTANT: We found a connecting flight with an airline Frontier of flight 1006 and fare is 100. Shall I confirm?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us.