You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit the red rock adventure including jeep tour which is famous ride in Phoenix, PHX. Can you avail me to book a flight ticket?

ASSISTANT: Sure, I am here to help you out. May I know your travel dates please?

USER: Thank you. My travel dates are Dec 08 and 10.

ASSISTANT: Can you please share your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT: May I know your source airport code please?

USER: My source is from Washington, DCA.

ASSISTANT: Ca you please share your name?

USER: Susan White here.

ASSISTANT: United airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1020.

USER: Thank you.

ASSISTANT: Thank you for reaching us.