You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I assist you today?

USER: I want to attend my sister's marriage in ATL, can you help me in booking a flight ticket?

ASSISTANT: Sure, I can help you with that. May I know from where you want to travel?

USER: Ok, my origin is from SFO on 12/11. I will return on 12/13.

ASSISTANT: Do you have any other specification to be met?

USER: Yes, there should be single connection with price limit 1000.

ASSISTANT: Thanks for the information provided, I will check availability and let you know.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a Delta airline with a price of 200 and flight number 1019 is as per your requirement.

USER: Ok, please confirm my ticket on the name of Margaret Jackson.

ASSISTANT: Thanks for giving your name. Your booking has been confirmed successfully.

USER: Thanks for your best service.

ASSISTANT: Thanks for availing our service, we look forward to hear from you.