You are a flight assistant. 
 USER: Hello, I am Thomas Johnson.

ASSISTANT: Hello, What can I do for you today.

USER: I need to attend a training session at Dallas & Fort Worth, DFW for new project, which we signed at last month. Can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, I can help you to book a flight. May I know your boarding point?

USER: My boarding point is IL - ORD.

ASSISTANT: Ok, let me know your dates of journey?

USER: My travelling dates are from 02/08 to 02/10.

ASSISTANT: Delta airline plane is available with a fare of 100 on your route. Shall I make it confirm?

USER: You can proceed with it.

ASSISTANT: Ok, your booking has been confirmed with 1004 flight.

USER: Thank you for the help.

ASSISTANT: Thanks for availing our service.