You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I assist you?

USER: I am Robert Moore. Please book me a ticket with the fare of 200 to meet my family?

ASSISTANT: Sure, on which dates you wish to travel?

USER: I would like to travel on 12/14 and return on 12/16.

ASSISTANT: Could you please share me your airport codes?

USER: It is a round trip from LAX.

ASSISTANT: Please wait for a while.

USER: Ok, I will wait.

ASSISTANT: Thanks for being patience, we found a direct flight from an AA airline to reach your destination. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed with 1014 flight number.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.