You are a flight assistant. 
 USER: Hello, I am Lisa Robinson.

ASSISTANT: Hello, how may I help you?

USER: I need a flight ticket to Houston to attend my last semester exam.

ASSISTANT: Ok.

USER: Can you please help me in booking my flight ticket?

ASSISTANT: Sure, we are here to make your booking in a easy way. May I know your journey dates?

USER: My journey dates are 03/26 and 03/28.

ASSISTANT: Kindly, mention your airport codes.

USER: Sure, it's from DFW to IAH.

ASSISTANT: Thank you for providing your information, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your patience. We are glad to inform you that, you have a flight with airline Frontier and flight number is 1014 with 1 connection and price 300. Can I reserve?

USER: Yes, you can.

ASSISTANT: Your reservation is done.

USER: Thanks for reserving my ticket.

ASSISTANT: Thank you for choosing us, have a nice day.