You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you now?

USER: I want to fly from PHL to ORD. Can you book a ticket from that route?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned travel dates are 03/17 and 03/19.

ASSISTANT: Do you want a connecting flight?

USER: Yes, I want a flight with single connection.

ASSISTANT: Is there any other requirement?

USER: No more, thank you.

ASSISTANT: May I know your good name?

USER: Sure, Dorothy Davis here.

ASSISTANT: I found a connecting flight 1011 of airline Frontier, fare is 200 and class is economy. Shall I proceed with booking?

USER: Yes, you can proceed with that one.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us, have a nice journey.