You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nancy Parker from Houston.

ASSISTANT: How may I help you?

USER: My self and some of my friends have made a plan to go to CLT from IAH. Can you please help me to book a connecting flight?

ASSISTANT: Sure, may I know on which dates you would like to travel?

USER: My journey dates are from 07/31 to 08/02.

ASSISTANT: Do you have any price limit?

USER: I can spend up to 1000.

ASSISTANT: There is a flight in an airline JetBlue with 1002 number having a direct connection price of 100. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe flight.