You are a flight assistant. 
 USER: Hello. I am Jeffery Hill.

ASSISTANT: Hello, how may I serve you today?

USER: I need to book a flight ticket from Denver, CO-DEN to meet my friends at Washington, DC-DCA. Could you please help me with reserving a flight ticket?

ASSISTANT: Sure, I will help you with booking. Do you need any connection in between your journey?

USER: I need a lay by in between the journey.

ASSISTANT: Please share me your planned journey dates?

USER: I intend to fly on 01/29 and return on 01/31.

ASSISTANT: Please mention your budget for flight ticket?

USER: I can afford up to 1000.

ASSISTANT: Thank you for the details, I found a connecting flight 1004 of airline JetBlue and fare is 100. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for visiting us, have a nice journey.