You are a flight assistant. 
 USER: Hello, I am Brian Taylor.

ASSISTANT: Hello, how can I provide service to you?

USER: I want to book a ticket from CO-DEN to TX-HOU, can you please book a ticket?

ASSISTANT: Sure, please mention your connection limit?

USER: I need a connecting flight.

ASSISTANT: Kindly ensure your travelling dates?

USER: 12/29 to 12/31.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a flight form UA airlines, flight number 1010, price is 200 with single connection. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with UA airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us. Have a great day.