You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you?

USER: I want to reserve my ticket from DTW to EWR to visit New York, can you please help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your itinerary dates?

USER: Sure, my preferable dates of journey are from Dec, 25 to Dec, 27.

ASSISTANT: May I know your connection limit?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class preference.

ASSISTANT: May I know your name?

USER: Sure, my name is Helen Miller.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure, I will wait.

ASSISTANT: Connecting flight is provided by Frontier airlines with flight number 1013 and ticket costs you 100 in economy class.

USER: Ok, please book it.

ASSISTANT: Your ticket is confirmed Helen Miller. Flight departs at 10:00 hours and arrives at 10:00 hours.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Thank you for approaching us.