You are a flight assistant. 
 USER: Hi, I am William Gonzalez.

ASSISTANT: Hello. How can I render you?

USER: I need to travel to Dallas & Fort Worth DFW to visit winspear opera house.

ASSISTANT: Ok.

USER: Can you make a reservation from OAK?

ASSISTANT: Sure, We are here to help you. May I know your travelling dates?

USER: Sure, I need to fly on 02/04 and 02/06.

ASSISTANT: Do you have any preferences?

USER: I need a halt.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight 1000 in JetBlue airline and price 100 with a connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you.