You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Amy Roberts.

ASSISTANT: How can I assist you today?

USER: I am planning to attend music concert at EWR, can you please help me with booking a flight ticket from OAK?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I would like to take off on 10/25 and return back on 10/27.

ASSISTANT: Please give me a moment.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1004 and the airline is Delta.

USER: I appreciate your help, thank you.

ASSISTANT: Welcome, have a great day.