You are a flight assistant. 
 USER: Hi, I am Jeffery Taylor.

ASSISTANT: Hello, how may I support you today?

USER: I want to book a flight ticket to Seatlle to visit Ca swell house, can you help me to book a connecting flight ticket?

ASSISTANT: Sure, may I know your boarding and landing airport?

USER: My airport codes are from Phoenix, AZ-PHX to Seattle, WA-SEA.

ASSISTANT: Kindly mention your preferred travelling dates.

USER: My planned travelling dates on 09/05 to09/07.

ASSISTANT: We found a connecting flight in UA airline has fare 200 and flight number 1003. Shall I proceed for booking?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your booking has been done.

USER: Thanks for being helpful.

ASSISTANT: Thank you for connecting us.