You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Steven Johnson.

ASSISTANT: How can I help you today?

USER: I have a business meeting in Chicago, can you help me for booking a flight ticket from DEN to ORD?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travelling dates are 03/15 and 03/17.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Here, I found a flight for you with 1 connection and it costs you 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1028 and airline is Southwest.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us, have a safe flight.

USER: Welcome.