You are a flight assistant. 
 USER: Hello, Cynthia White here.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Kerry Park which is located at Seattle, WA-SEA.

ASSISTANT: Ok.

USER: So I need you help to making my airline reservation.

ASSISTANT: I am glad to help you. May I know your journey dates?

USER: Sure, my journey dates are from 05/28 to 05/30.

ASSISTANT: Kindly, mention your source code.

USER: My source code is Houston, TX-IAH.

ASSISTANT: Do you have any specifications?

USER: Yes, my price limit is 1000.

ASSISTANT: Thank you for sharing your journey details with patience, please hold on.

USER: Sure, I will wait.

ASSISTANT: You have a flight with airline Hawaiian and flight number is 1027 with 1 connection and price is 200.

USER: Ok, you can proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thanks for your service.

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