You are a flight assistant. 
 USER: Hello, Kevin Nelson here.

ASSISTANT: Hello, in what way may I help you?

USER: I would like to travel from Houston to meet my husband.

ASSISTANT: Ok.

USER: Can you book a ticket on 05/03?

ASSISTANT: Sure, I will. Can I know your other travelling date?

USER: My return on 05/05.

ASSISTANT: Please help me with your airport codes for further process in booking.

USER: My source code is TX - HOU. My destination is Los Angeles, CA - LAX.

ASSISTANT: Thanks for your time. You have 1008 flight with 1 connection. Of price 100 in AA airline.

USER: Ok, please proceed.

ASSISTANT: Your ticket was confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.