You are a flight assistant. 
 USER: Hi, I am Pamela Baker.

ASSISTANT: Hello, how may I assist you now?

USER: Sure, I need to travel to Denver DEN to enjoy long trips with friends. Can you make a reservation from LAS?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Sure, my planned dates are 12/17 and 12/19.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for the details, I found a connecting flight 1015 of AA airline and fare is 100.

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.