You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I am Andrew Miller. Can you help me booking a flight ticket from SFO to MCO?

ASSISTANT: Your travelling dates please?

USER: I will start on Nov, 09 and return on Nov, 11.

ASSISTANT: Here is a connecting flight with flight number 1005 and fare is 200, providing ticket in economy class. Shall I proceed with booking?

USER: Please proceed with the booking?

ASSISTANT: Your booking is done in Frontier airlines. Thank you for choosing us.