You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you today?

USER: I am Samuel Green here, I want to reserve my ticket from DTW to ORD, can you please help me?

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, my travelling dates of journey are from Mar, 25 to Mar, 27.

ASSISTANT: Please let me know your depart and arrival timings?

USER: Yes, I need a return time at afternoon.

ASSISTANT: Please mention your connection limit?

USER: Sure, I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait.

ASSISTANT: Frontier airlines is providing a connecting flight on that route with ticket fare of 100, it's departure time is 9:00 AM and arrival time is 18:00 PM. Shall I proceed for booking?

USER: Ok, please proceed with this booking.

ASSISTANT: Ok, your ticket is confirmed in economy class and flight number is 1010.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.