You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you?

USER: I am planning to attend my niece school fest in SFO from IAD. Can you find a ticket for me?

ASSISTANT: That's great, can you please provide your traveling dates for booking fight ticket?

USER: Ok, my journey dates are 04/24 to 04/26.

ASSISTANT: Ok, please wait a moment.

USER: Make sure that the connection limit is 1. Ok.

ASSISTANT: There is a flight ticket available as per your requirements. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: May I know your name for booking flight ticket?

USER: Yes, I am Sharon Thomas.

ASSISTANT: Ok. Airline is JetBlue and flight number is 1019. Your flight ticket is booked.

USER: Thank you for your  help.

ASSISTANT: Thank you for contacting us.