You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Can you please help me in booking my ticket from EWR to DEN?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your itinerary dates?

USER: My itinerary dates are from 05/19 to 05/21.

ASSISTANT: Do you need any break in your journey?

USER: Yes, I need a single connecting flight.

ASSISTANT: May I know your good name please?

USER: Myself Donna Nelson.

ASSISTANT: May I know your depart time and arrival time?

USER: There is no specific time for me to travel.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: There is a connecting flight with fare of 200 and 1025 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved with Spirit Airlines in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.