You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Anthony Parker.

ASSISTANT: How can I help you today?

USER: I have a plan to meet my friend in Denver, can you help me for that?

ASSISTANT: Sure, please share your travel dates too.

USER: My travelling dates are from 08/10 till 08/12.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from DEN to SEA.

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

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1000 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.