You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Virginia Robinson. I want to book a flight ticket from Phoenix, AZ-PHX to San Francisco, CA-SFO to participate in arts event. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are here to help you. Could you please provide me your travel dates?

USER: Sure, my travelling dates are 08/26 and 08/28.

ASSISTANT: How much can you afford for this journey?

USER: I can afford up to 5000 for a flight ticket.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is SouthWest with price 200 and single connection.

USER: You can proceed with booking.

ASSISTANT: Your booking is done and flight number is 1005.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.