You are a flight assistant. 
 USER: Hello, Richard Jones here.

ASSISTANT: Hello, Richard Jones, how can I aid you today?

USER: I am going to participate in a presentation at Roosevelt University which is at Chicago, IL-ORD. Can you please help me in booking a ticket with one connection.

ASSISTANT: Sure, we are happy to help you. Can you please assign your price limit and journey dates?

USER: My price limit is 5000. I intend to travel from 12/17 to 12/19.

ASSISTANT: Ok, To proceed further, we need your source details.

USER: Sure, My source is Washington, DC-DCA.

ASSISTANT: Ok, Please standby, I will check out the availability of flight and revert you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a JetBlue airline of 1011 number. The fare of a ticket is 100.

USER: Excellent, You can proceed for booking.

ASSISTANT: Ok, your ticket has been processed successfully with one connection.

USER: Thanks for your glad service.

ASSISTANT: Thanks for availing our service, have a safe journey.