You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Donald Baker want to go to my hometown in a connected flight with price limit 500. Can you help me out?

ASSISTANT: Sure, may I know your travelling days?

USER: Ok, my travel dates are 04/29 and 05/01.

ASSISTANT: May I know your airport codes?

USER: Sure, I would like to travel from LAS to LGA.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight 1013 in UA airlines and price is 100 with single connection. Shall I proceed with booking?

USER: Ok, proceed with my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.