You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Mary Garcia.

ASSISTANT: How may I aid you today?

USER: I am planning to visit private helicopter tour over long beach in Los Angeles, CA - LAX. Can you help me to book a flight under price of 200?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Please forward your travelling dates?

USER: I want to fly on 05/10 and recur on 05/12.

ASSISTANT: Could you please share me your takeoff airport code?

USER: I want to board from Oakland, CA - OAK.

ASSISTANT: Thanks for sharing your details, there is a JetBlue airline with flight number 1004 with fare 100 and having a lay by. Shall I proceed with it?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your prompt response.

ASSISTANT: Thank you for reaching us, have a nice day.