You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need to visit Denver botanical gardens, can you please book the ticket from BOS to DEN?

ASSISTANT: Sure, we are happy to help you. Can I have your travelling dates?

USER: Sure, my planned departure and return travel dates are 14th and 16th of May.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I prefer single connected flight to travel.

ASSISTANT: Is there any other specifications for you?

USER: I don't have any other specifications.

ASSISTANT: May I know your good name?

USER: My name is Charles Scott.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 100 and depart time is 21:00 hours, arrival time is 13:00 hours. Shall I proceed?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you so much for your help.

ASSISTANT: Thank you for choosing us.