You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name?

USER: I am Pamela Martinez.

ASSISTANT: Pamela Martinez, how can I assist you for today?

USER: I am planning to attend Ferry building market place at San Francisco, CA - SFO. Can you help me to book a flight with the price of 200?

ASSISTANT: Sure, we are here to help you in booking. May I know your origin airport code?

USER: My source is at Charlotte, NC - CLT.

ASSISTANT: Can you share your journey dates?

USER: My travelling dates are 10/20 and return on 10/22.

ASSISTANT: I have found a flight with airline UA with flight number 1029 with 1 connection and price is 100. Can I reserve?

USER: Please go with the booking.

ASSISTANT: Your reservation is done.

USER: Thanks for your kind service.

ASSISTANT: Thank you for reaching us.