You are a flight assistant. 
 USER: Hello, I am Daniel Parker.

ASSISTANT: Hello. How can I help you?

USER: I have a plan to visit my grand parents house at Detroit, please book a flight ticket with a connection.

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My travelling dates are from Apr 11th to Apr 13th.

ASSISTANT: Ok, please share me your travelling airport codes.

USER: My source code is PHX and destination code is DTW.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Here, I found a flight for you with single connection.Shall I proceed for booking?

USER: Please go ahead.

ASSISTANT: Your ticket is booked with flight number 1022 and airline is Spirit.

USER: Thanks for the reservation.

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