You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you today?

USER: I would like to travel from Detroit, DTW to Philadelphia, PHL as a holiday trip. Can you do the reservation?

ASSISTANT: Ok, please share your travelling dates?

USER: Dates are 06/28 and 06/30.

ASSISTANT: Do you have any other specifications?

USER: Price should not cross 500. I need connecting flight.

ASSISTANT: May I know your good name please?

USER: Kathleen Campbell here.

ASSISTANT: We found a connecting flight with fare of 100 in AA airline. Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been booked with 1004 flight number.

USER: Thank you.

ASSISTANT: Thanks for contacting us.