You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I need to travel from SFO to IAH, can you help me with that?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My trip dates are 03/29 and 03/31.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any airline preference?

USER: Nothing.

ASSISTANT: Please forward your name.

USER: I am Nancy Young.

ASSISTANT: Do you have any other specifications?

USER: I don't have any specifications.

ASSISTANT: We found a connecting flight of fare 100 with airline Frontier and number 1019. Can I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for that.

ASSISTANT: Thank you.