You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Michael Clark. I want to participate in my college fest. Can you book me a ticket from LAX to JFK?

ASSISTANT: Sure, help me with the trip dates?

USER: I would start on Jan 4th and return on Jan 6th.

ASSISTANT: Do you have any preferences?

USER: I need to depart in the evening.

ASSISTANT: Thank you for your information, there is a flight 1008 with a 1 drop off in Frontier airlines and the fare of the ticket is 100 in an economy class having it's depart time in the evening. Is it ok for you to book the ticket?

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.