You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I address you?

USER: I need to reserve flight ticket from DTW to PHL, can you please help me?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: Sure, my planned travelling dates are Jan, 21 and 23 respectively.

ASSISTANT: How many connections do you need?

USER: I would be comfortable with single connection.

ASSISTANT: Do you have any other specifications?

USER: Yes, I prefer to travel in economy class and I would like to depart at afternoon.

ASSISTANT: May I know your name?

USER: Jerry Hall here.

ASSISTANT: Ok, there is a JetBlue airline with flight number 1025 going on your way with 1 connection and fare 200 and it departs at 17:00 hours. Is that fine?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for picking us.