You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to participate in Horse riding going to be held at Seattle, WA - SEA. Can you please aid me in making a reservation?

ASSISTANT: Sure, could you share your source point?

USER: My source point is CA - OAK at Oakland.

ASSISTANT: When do you want to travel?

USER: My planned dates are 05/18 to 05/20.

ASSISTANT: May I know your name?

USER: Sure, my name is Charles Hernandez.

ASSISTANT: We found a flight of jetblue airline, flight number as 1021 with the fare of 200.

USER: Ok, please book with it.

ASSISTANT: Shall I proceed?

USER: Sure.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.