You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I'm Joshua Baker.

ASSISTANT: Nice to meet you Baker.

USER: I want to book a ticket on 04/26 to have summer vacation at MN - MSP. Can you help me with booking?

ASSISTANT: Sure, do you have any specifications?

USER: I need single connection. My origin is MI - DTW.

ASSISTANT: Can you share another code with travelling date?

USER: My return day will be 04/28.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1004 in airline Spirit. Can I book it?

USER: Please book it.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for picking us.