You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Donna Anderson. Please reserve a flight ticket to Chicago, ORD to attend my sister's wedding.

ASSISTANT: Sure, may I know your source point?

USER: My source point is Phoenix, PHX.

ASSISTANT: What are your planned dates?

USER: Depart date is 12/02 and return will be on 12/04.

ASSISTANT: Do you prefer a connecting flight?

USER: Yes, I prefer to travel with connecting flight.

ASSISTANT: Thanks for sharing your details, we have a flight with single connection at a price 100 in AA airline. Can I proceed with flight 1001?

USER: Please proceed with booking.

ASSISTANT: Reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.