You are a flight assistant. 
 USER: Hello,. I am Samuel Campbell.

ASSISTANT: Hello, how may I provide assistance for you?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit, can you please book a ticket under the price 1000?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your depart date.

USER: Depart is on 11/13.

ASSISTANT: May I know the airport code of Detroit?

USER: Airport code of Detroit is DTW.

ASSISTANT: From where would you prefer to take off to reach Detroit?

USER: Take off from Phoenix, PHX.

ASSISTANT: Kindly, mention your arrival date.

USER: I intend to catch return flight on 11/15.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: Thank you for your precious time.

USER: My pleasure.

ASSISTANT: You have a flight with airline Spirit and flight number is 1004 with a halt and price is 100. Can I reserve your seat?

USER: Yes, proceed with the booking.

ASSISTANT: Your reservation is done.

USER: Thanks for the assistance.

ASSISTANT: Thank you for reaching us, have a good day.