You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I have a business trip at the end of April, could you please help me in booking?

ASSISTANT: Sure, can you provide me journey details please?

USER: OK, I want to start from Washington DC - IAD on 04/24. I want to fly out of San Francisco, CA - SFO on 04/26,. Please make the booking with the name Mary Moore.

ASSISTANT: Ok, wait for some time I will check and let you know.

USER: OK.

ASSISTANT: Thanks for waiting.We are glad to inform you there is a flight found on your requirements.

USER: Flight details please?

ASSISTANT: Flight name is Delta with one connection limit price of 200 flight number is 1008. Shall I proceed for booking a flight ticket?

USER: Yes, please.

ASSISTANT: May I know your name please?

USER: I have already mentioned above.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for connecting us.Have a safe journey.