You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you the best today?

USER: I have planned to book a plane ticket from LGA to DEN, can you assist me in booking my ticket?

ASSISTANT: Sure, we are pleased to serve you. Can you share me your travel dates?

USER: My preferred dates are July 26th and July 28th.

ASSISTANT: Do you need any way station in your journey?

USER: I need single connection between my trip.

ASSISTANT: Is there any specific time to travel?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: no.

ASSISTANT: May I know your good name please?

USER: Nicholas Evans.

ASSISTANT: There is a connecting flight with fare of 100 and 1028 flight number.

USER: Please proceed.

ASSISTANT: Your seat has been reserved with Southwest airlines in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.