You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I planned to attend for a meeting in SFO, can you please help me to book a flight ticket from ORD?

ASSISTANT: May I know your travelling dates?

USER: I prefer to travel on Feb 15 and Feb 17.

ASSISTANT: Can I know your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Please let me know your preference?

USER: I prefer to travel in economy class.

ASSISTANT: May I know your name?

USER: I am Stephanie Wilson.

ASSISTANT: Here is a connecting flight with ticket fare 100 and 1010 as flight number. Shall I proceed with booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.