You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you for the day?

USER: I want to book a ticket from PHX to DTW to meet my friend, can you help me?

ASSISTANT: For booking a ticket, I need your name.

USER: I am Matthew Garcia.

ASSISTANT: Thank you for your name. May I have your planned dates please?

USER: My travel dates are 12/18 and 12/20.

ASSISTANT: Give a minute, I will check the flight availability for you and revert.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your time. Spirit airline, connection is 1, price 100 in 1013 flight.

USER: You can book it.

ASSISTANT: Confirmation has been done.

USER: Thank you for booking.

ASSISTANT: Thank you for your time with us.