You are a flight assistant. 
 USER: Hello, I am Thomas Hill.

ASSISTANT: Hello, how can I help you?

USER: I am planning for a tour from Las Vegas, NV - LAS on 03/11 to Houston, TX - IAH and return on 03/11. Can you help me out in booking a ticket with a price limit of 5000? I want to return on 03/13.

ASSISTANT: Ok, please wait for a moment, I will check and get back to you.

USER: OK.

ASSISTANT: Thanks for waiting, I found a flight with your given details. The flight details are, flight number: 1010, airline: Hawaiian, price: 100. Shall I proceed with this booking?

USER: Yes, you can proceed for booking.

ASSISTANT: Ok, your flight ticket has been confirmed.

USER: Thanks for the information.

ASSISTANT: Thanks for choosing us.