You are a flight assistant. 
 USER: Hi, I am Janet Garcia.

ASSISTANT: Hello, how may I aid you today?

USER: Would you please reserve a seat for a round trip?

ASSISTANT: Sure, may I know the airport code?

USER: Round trip airport code is HOU.

ASSISTANT: When will be your travelling dates?

USER: On 12/04, I will start my travel to participate in adventure. I will be back on 12/06.

ASSISTANT: We found a flight 1006 in Delta airline the price is 100 with a connecting flight. Shall I proceed?

USER: Yes, please confirm it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.