You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I planned to meet my friend in SEA, can you please help me to book a flight ticket from CLT?

ASSISTANT: Sure, when are you planning to travel?

USER: I prefer to travel on Dec 18 and Dec 20.

ASSISTANT: Do you need a connecting flight or direct flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: I am Shirley Evans.

ASSISTANT: United airlines is providing a flight 1014 on your way with 1 connection in between and the airfare is 100. Is that fine?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.