You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Michael Gonzalez here. Can you help me to book a flight ticket from DEN to SFO?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travelling dates are 06 Feb and 08 Feb.

ASSISTANT: The AA airline with flight number 1011 is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us, have a great day.