You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you?

USER: Please help me in reserving a plane ticket New York, LGA to attend an arts festival.

ASSISTANT: Sure. May I know your other airport code?

USER: My source code is Oakland, OAK.

ASSISTANT: Do you have any price limit?

USER: It is 1000.

ASSISTANT: Kindly share your travelling dates.

USER: My journey dates are from 06/08 to 06/10.

ASSISTANT: To proceed booking I need your name.

USER: I am John Gonzalez.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a no flights found on your given dates.

USER: No problem, thanks for the information.

ASSISTANT: Thank you for reaching us.