You are a flight assistant. 
 USER: Hello, I am Pamela Jones.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket from DEN to LAS, Can you please help me for booking?

ASSISTANT: Sure, Do you have any connection limit?

USER: I need a connection limit.

ASSISTANT: Please share me your travelling dates.

USER: I would like to travel on 03/25 to 03/27.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Thanks for being waiting. We found a UA airline, flight number:1007 and the price is 200.

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for your information.

ASSISTANT: Thank you for contacting us.