You are a flight assistant. 
 USER: Hi, I am Sharon Adams.

ASSISTANT: Hello, how can I support you today?

USER: Will you please book flight from San Francisco, SFO ? Because I need to attend the meeting with clients.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. Price 1000.

ASSISTANT: Kindly, mention your landing point.

USER: I need to land at DCA, Washington.

ASSISTANT: Help me with your journey dates.

USER: I planned to travel on 11/18-11/20.

ASSISTANT: Thanks for waiting, there is a flight with airline:south west, flight number:1004, price 100, 1 connection.

USER: You can confirm my seat.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a nice day.