You are a flight assistant. 
 USER: Hi, I am Scott Davis.

ASSISTANT: Hello, how can I support you?

USER: I want to visit Volunteer Park at Seattle, can you help me with the process of booking?

ASSISTANT: Sure, may I know your planned dates of travel?

USER: I want to fly on 05/19 and 05/21.

ASSISTANT: Ok, can I know from where you want to start?

USER: I want to start from Chicago, IL - ORD. My destination is at WA - SEA.

ASSISTANT: Ok, is there any other specifications?

USER: I need a flight with the price of 500.

ASSISTANT: Ok, please wait a minute I will get back to you.

USER: OK.

ASSISTANT: Thanks for being patience. We found a Delta airline matching your information. Flight number is 1012 with single connection.

USER: Ok, please proceed with the booking.

ASSISTANT: Ok. Your flight has been booked successfully with the price of 100.

USER: Thanks for your kind service.

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