You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I support you today?

USER: I am Christine Jones. Could you please help me to book an economy class ticket within the fare limit 5000 to Atlanta?

ASSISTANT: Sure, I am glad to help you. May I know your airport codes?

USER: My airport codes are from CA-OAK to GA-ATL.

ASSISTANT: Can you please forward your journey dates?

USER: I will depart on 12/20 and my return date would be on 12/22.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight 1000 in AA airline with fare 100 in economy class. Shall I proceed with booking?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your kind service in booking.

ASSISTANT: Thank you for reaching us.