You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I want to reserve a flight with a fare limit of 200 to Houston because I can not afford more than 200. Can you please assist me to book a flight ticket?

ASSISTANT: Sure, I will help you in booking the ticket.

USER: Thank you for your positive response from your side.

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates are 01/04 and 01/06.

ASSISTANT: Can I know your name please?

USER: Sure, I am Betty Lewis.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: May I know your airport codes please?

USER: Yes, my airport codes are LGA and IAH.

ASSISTANT: Please hold on for a while.

USER: Ok, sure have your time.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with this flight?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked. Flight number 1001.

USER: Thank you for booking my flight ticket with flight 1001.

ASSISTANT: Thank you for choosing us.