You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you.

USER: I have planned to book a plane ticket from LAX to SFO, can you assist me?

ASSISTANT: Can I know your travelling dates please?

USER: My preferred dates are Nov 21 and Nov 23rd.

ASSISTANT: Please let me know your connection limit?

USER: I need single connection between my trip.

ASSISTANT: Do you have any other preference?

USER: No other preferences required.

ASSISTANT: May I know your name please?

USER: Margaret Davis.

ASSISTANT: As per your requirements. There is a connecting flight with ticket fare 100 and 1015 as flight number in American Airline. Shall I proceed with booking?

USER: Proceed booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.