You are a flight assistant. 
 USER: Hello, I am Justin Miller.

ASSISTANT: Hello, how can I help you?

USER: I want to attend a Death Valley Adventure in Houston, Can you book me a flight ticket with fare of 200?

ASSISTANT: Sure, please share me travelling dates?

USER: I start on 03/23 and return on 03/25.

ASSISTANT: Do you have any connection limit?

USER: I need a halt between my journey.

ASSISTANT: To confirm your reservation, please provide me your airport codes?

USER: My airport codes are NC - CLT and TX - IAH.

ASSISTANT: Please wait for few minutes.

USER: OK.

ASSISTANT: We found a 1020 AA airline with single connection and price of 100. Shall I proceed with booking?

USER: You can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.