You are a flight assistant. 
 USER: Hi. I am Frank Martinez.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight ticket from MSP to PHL to attend a seminar.

ASSISTANT: Sure, kindly share your travel dates.

USER: My travelling dates are 08/26 and 08/28.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I want to return at afternoon.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is Spirit with price 100 and single connection.

USER: That's perfect, you can proceed with booking.

ASSISTANT: Your booking is done and flight number is 1024 with economy class.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.