You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER:  I am Emily Parker. Can you book a ticket from MI-DTW to PA-PHL?

ASSISTANT: Sure, please provide your journey dates.

USER: My journey dates are 01/19 and 01/21.

ASSISTANT: Ok, do you need any halt?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for your patience, There is a flight found in 1026 Delta plane with price 900. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.