You are a flight assistant. 
 USER: Hello, I am Alexander Hall.

ASSISTANT: Hello. How can I serve you?

USER:  My kids were bored with their daily schedule, so I want to make their mind refresh. I have decided to take a tour to Denver. Please book me a ticket from ORD to DEN.

ASSISTANT: Sure, we are here to help you. Do you prefer any halt in between journey?

USER: Yes, I need a break.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I would start on 04/15 and come back on 04/17.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: Thanks for your time. We found a Jetblue airline, flight number:1011 and the price is 100. Can I reserve it?

USER: Yes, please.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you for consulting us.