You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have to attend a Live Concert at Seattle, could you please help me with booking a flight ticket from MSP to SEA?

ASSISTANT: Sure, I will help you. When would you like to plan your journey?

USER: I would like to depart on Apr 26th and return on Apr 28th.

ASSISTANT: Can I have your name please to proceed further?

USER: I am Debra Brown.

ASSISTANT: Do you have any connection preference?

USER: No, but make sure that my return time must be afternoon.

ASSISTANT: May I know your other specifications?

USER: I have no other specifications.

ASSISTANT: I found an economy class in Spirit airlines with fare 200 and it has single connection. Can I book your ticket?

USER: Yes, please confirm the booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1024.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us, have a great day.