You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I aid you today?

USER: I am Sharon Martinez, I want to book a flight for round trip from Houston, TX-IAH. Can you book a connecting flight for me?

ASSISTANT: Sure, I will be happy to help you. Can you please share on what dates you have planned to travel?

USER: I will fly on 03/14 and return on 03/16.

ASSISTANT: How much can you afford for flight ticket?

USER: My budget is 5000 for flight ticket.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight found with JetBlue airline of flight number 1007. Shall I confirm your booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.