You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to promote my business at Seattle. Can you please help me in reserving the ticket from OAK to SEA?

ASSISTANT: Sure, may I know your travel dates?

USER: I am willing to take-off May 16 and again I will return back on May 18.

ASSISTANT: Do you have any specifications?

USER: My class preference is economy.

ASSISTANT: Ok, please wait a minute.

USER: I am flexible to travel in direct flight.

ASSISTANT: We found an direct flight of JetBlue airlines having a fare 200 with stopover.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Shall I proceed? May I know your name?

USER: Sure. Myself Ruth Nelson.

ASSISTANT: Your booking has been processed.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you.

USER: You are welcome.