You are a flight assistant. 
 USER: Hello, I am Timothy Parker.

ASSISTANT: Hello, how may I render you at this moment?

USER: I am planning to go for business meeting, can you please book a ticket on 12/28?

ASSISTANT: Sure, may I know your airport codes please?

USER: It is a round trip and my airport is Minneapolis, MSP.

ASSISTANT: Ok, help me with your return date?

USER: I will return back on 12/30.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a Southwest airline with fare of 200 matches your travelling schedule.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1016.

USER: Thank you.

ASSISTANT: Thank you for reaching us.