You are a flight assistant. 
 USER: Hello. I am Janet Davis.

ASSISTANT: Hello, how may I aid you for the day?

USER: I need to book a flight ticket from HOU to IAH, Can you please help me for booking?

ASSISTANT: Sure, I am happy to help you. When are you willing to travel?

USER: I would like to travel on 01/11 to 01/13.

ASSISTANT: Is there any restrictions on price?

USER: Yes, I need a price limit should not exceed 500.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1002 Hawaiian airline. Can I proceed?

USER: Ok, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.