You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Scott Harris here. I have to attend a wedding, can you book a ticket from LGA to DEN?

ASSISTANT: Sure, let me know your travelling dates.

USER: Sure, my planned departure and return travel dates are 27th and 29th of June.

ASSISTANT: May I know your connection limit?

USER: Yes, it is 1.

ASSISTANT: Can you please share your depart time and return time?

USER: Sure, I want to return in the afternoon.

ASSISTANT: Do you have any other requirements?

USER: Yes, I prefer economy class.

ASSISTANT: We found a Hawaiian airline, flight number: 1014, return time: 16:00PM, price: 200 with one connection.

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

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you so much for your help.

ASSISTANT: Thank you for choosing us.