You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please book a ticket from CLT to IAH to go for a live concert.

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are June 15 and June 17.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Please reserve on the name of Betty Collins.

ASSISTANT: Do you have any connection limit?

USER: I want single connected flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found direct flight from UA airline with price 100 and economy class and airline number is 1003 with arrival time is 9:00 hours and departure time is 3:00 hours, Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.