You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket to PA-PHL to meet my friend, please help me with booking from MI-DTW.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 02/16 to 02/18.

ASSISTANT: May I know your good name?

USER: I am Nancy Hernandez.

ASSISTANT: We found a flight with number 1019 and Spirit as airline. Its a direct flight.

USER: Please go with booking.

ASSISTANT: Please go with booking. Your booking done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.