You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Kevin Clark.

ASSISTANT: Nice to meet you Clark.

USER: I am looking for a flight ticket on the route from DTW to PHL, can you please search for it?

ASSISTANT: Could you please tell us your travel dates.

USER: My preferable dates are from 08/28 till 08/30. Please look for single connection flights.

ASSISTANT: Sure, let me check.

USER: Ok.

ASSISTANT: There is a flight in Frontier airline with 1 connection, shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed successfully with flight number 1004.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.