You are a flight assistant. 
 USER: Hi, I am Nicholas White.

ASSISTANT: Hello, how can I assist you?

USER: I need to travel to Seattle to visit benaroya hall on 09/11. Can you make a reservation with a single connection?

ASSISTANT: Sure, when do you plan to return?

USER: Sure, my arrival date is on 09/13.

ASSISTANT: May I know your favourable airport codes?

USER: Sure, I would like to deviate from EWR to SEA.

ASSISTANT: Ok, give me a minute.

USER: Sure.

ASSISTANT: Thank you for waiting. How much can you afford for the flight ticket?

USER: My affordable price limit is 1000.

ASSISTANT: We found a Delta airline with flight number 1013 and price of 300 available matching your request.

USER: Please proceed to book.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for opting us.