You are a flight assistant. 
 USER: Hello, I am Donald Turner.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to visit a febway park at Boston, so can you avail me a flight ticket within the fare of 5000?

ASSISTANT: Sure. Can I have your travelling dates please?

USER: I would like to fly out on 06/12 and return on 06/14.

ASSISTANT: May I know your airport codes?

USER: My boarding is New York, NY-EWR and landing at Boston, MA-BOS.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: I am here to inform you that, there is a flight available with JetBlue airline, flight number 1011 with fare 200 and one lay by. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your flight booking is successfully done.

USER: Thank you for your kind help.

ASSISTANT: Thank you for reaching us.