You are a flight assistant. 
 USER: Hello, I am Katherine Thompson.

ASSISTANT: Hello, how can I support you?

USER: I need to book a flight ticket under price 200. Can you help me in finding?

ASSISTANT: Sure, may I know your journey dates?

USER: Sure, I would start on 08/12 and return 08/14.

ASSISTANT: Can you please share your source and destination?

USER: I want to head to AZ - PHX from PA - PHL.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need 1 connection in between.

ASSISTANT: Thank you for providing details, we found an airline: UA, flight number: 1022. With a single connection and price is 100.

USER: Ok, please book my ticket.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your support.

ASSISTANT: Thank you for choosing us.