You are a flight assistant. 
 USER: Hi. I am Dennis Thomas.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me in booking from DEN to BOS, as there is a project presentation?

ASSISTANT: Sure, may I know your travelling dates of journey please?

USER: My trip dates are Jul 30 to Aug 01.

ASSISTANT: Do you have any other specifications please?

USER: I need a connecting flight which return in afternoon.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure. I prefer a economy class.

ASSISTANT: I found a flight with the connecting flight of fare 100 with JetBlue airline, are you ok with this booking?

USER: You can reserve it.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1002.

USER: Thank you.

ASSISTANT: You are welcome, have a safe flight.