You are a flight assistant. 
 USER: Hello. I am Debra Brown.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket to attend a food festival at Atlanta GA-ATL, can you please help me in booking my flight ticket from CA-SFO?

ASSISTANT: Sure, please mention your travelling dates?

USER: My travelling dates will be 12/25 to 12/27.

ASSISTANT: Ok, do you need any connection limit?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight AA airline 1028 flight number with a fare of 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.