You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Shirley Taylor here. Can you please help me in booking a connecting flight ticket from IAH to CLT?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my travelling dates are from 12/22 to 12/24.

ASSISTANT: Let me check for the availability of flight.

USER: Ok.

ASSISTANT: Shirley, there is a flight available with price 200 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Ok, please proceed with booking.

ASSISTANT: Your booking is confirmed with 1010 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a great day.