You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist today?

USER: I planned to meet my friend in PHL, can you please help me to book a flight ticket from MSP?

ASSISTANT: Sure, may I know your travel dates?

USER: I prefer to travel on Sep 17 and Sep 19.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Please share me your name.

USER: I am Deborah Wright.

ASSISTANT: Flight-1019 is available with Spirit airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.