You are a flight assistant. 
 USER: Hi, I am Anna Johnson.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel to Seattle to visit Kerry park on 05/02. Can you make a reservation with fare 500?

ASSISTANT:    Sure, may I know when you want to return?

USER: Sure, I need to return on 05/04.

ASSISTANT: Ok, please share your airport codes.

USER: Sure, it's a round trip to Seattle SEA.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: We found a flight with number 1004 and airline JetBlue at a price of 100 with 1 connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a nice day.