You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jerry Collins here.

ASSISTANT: How may I help you?

USER: I am looking for a flight ticket with price below 200. Can you reserve the flight ticket?

ASSISTANT: Please help me with your travel dates?

USER: Sure. My preferable dates for travel are 04/26 to 04/28.

ASSISTANT: May I know your airport codes?

USER: My airport codes for boarding the flight are JFK to LAX.

ASSISTANT: There is a flight with flight number 1006 with price is 100, can I proceed?

USER: I am ok with the fare. You can book the flight ticket.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Most welcome.