You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello how can I help you?

USER: Myself Cynthia Jones. I want to travel from IAH to IAH, it's a round trip. Please book a flight ticket for me in the month of Jan.

ASSISTANT: Can I know your travel dates?

USER: I prefer to travel from 01/31 to 02/02 dates.

ASSISTANT: Give me a minute, let me check the details.

USER: Ok.

ASSISTANT: The flight 1021 of UA airlines is available on your requested dates. Shall I book the flight?

USER: Can I know the connection of flight and also the price?

ASSISTANT: The price is 300 and with 1 connection.

USER: Sorry, my budget is just 200. Ok, thank you for the information. Please don't book the flight. Thank you so much.

ASSISTANT: Ok. Welcome.