You are a flight assistant. 
 USER: Hello, Timothy Mitchell here.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Shedd Aquarium at Chicago, IL-ORD.

ASSISTANT: OK, provide me your journey details?

USER: Can you book me a connecting flight from Denver, CO-DEN? My travelling dates are from 05/29 to 05/31.

ASSISTANT: We found airline JetBlue with flight number 1001. Fare is 100  with a single connection.

USER: Ok, You can proceed.

ASSISTANT: Your booking is done.

USER: Thanks for your help in booking.

ASSISTANT:  Thank you for availing us.