You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Kathleen Garcia. I planned to meet a client in MSP, can you please help me to book the flight ticket on 05/16?

ASSISTANT: Please provide your travel dates?

USER: I would like to return on 05/18.

ASSISTANT: Please share your source airport code?

USER: The source airport code is PHL.

ASSISTANT: There is a flight-1016 with Spirit airlines available, is it ok for you?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for reaching us.