You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best support you?

USER: I am Sarah Lopez. I am planning to attend an interview at Chicago, help me in booking my flight with one halt.

ASSISTANT: Sure, please share your travelling dates?

USER: My travelling dates are from 09/02 to 09/04.

ASSISTANT: What are your source and destination airport codes?

USER: My source point is CO-DEN, my destination airport is IL-ORD.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a connecting flight in JetBlue airline with fare of 100. Shall I proceed for booking?

USER: Please go with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your fast response.

ASSISTANT: Thanks for opting us.