You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you for the day?

USER: Can you please help me in booking a ticket to Houston, TX-IAH, to attend a family function?

ASSISTANT: Sure, help me with the trip dates?

USER: I would like to start on 12/03 and need to return on 12/05.

ASSISTANT: Can I have your source code please?

USER: My source is at MSP.

ASSISTANT: May I know your name please?

USER: I am William Davis.

ASSISTANT: Thank you for your details, we found a flight in an airline AA with 1005 number having a single connection price of 100. Shall I reserve?

USER: You can reserve it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.