You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please search a flight ticket with in 200 price limit?

ASSISTANT: Sure, may I know your name to proceed further?

USER: Myself Frank Lopez.

ASSISTANT: Can you please share your preferable travel dates?

USER: My travel dates are 01/31 and 02/02.

ASSISTANT: Could you please provide the airport codes?

USER: My trip codes are DEN to HOU.

ASSISTANT: Ok, let me check for the availability of flight on this route.

USER: Ok.

ASSISTANT: Frank, there is a flight available with price 100 and the connection is 1 with JetBlue airline. Would you like me to proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is confirmed with 1004 flight number.

USER: Ok, thanks for booking my ticket.

ASSISTANT: Thank you for reaching us.