You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sandra Garcia.

ASSISTANT: How can I assist you?

USER: I want to visit The Arizona Science Center in Phoenix - PHX, can you please help me to book a flight from DTW?

ASSISTANT: May I know your travel dates?

USER: I will depart on July 20th and will return back on July 22nd.

ASSISTANT: Do you have any specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Flight-1016 is available in Hawaiian airlines with single connection and the flight fare is 200. Can I proceed for booking?

USER: Please proceed with this one.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting us.