You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Sarah Robinson.

ASSISTANT: Ok.

USER: I would like to attend a business meeting at Los Angeles, CA - LAX. Can you help me in reservation?

ASSISTANT: Sure, please provide your source airport code.

USER: My source airport code is Orlando, FL - MCO.

ASSISTANT: Ok, when do you want to return?

USER: My journey dates are from 04/23 to 04/25.

ASSISTANT: Ok, please provide your price limit.

USER: My price limit is 1000.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your patience, we found a flight in 1005 UA airline with a halt.

USER: Proceed with my booking.

ASSISTANT: Sure, your ticket has been booked with price 100.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.