You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I need to travel from DTW to DEN, can you help me with that?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My trip dates are 05/12 and 05/14.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I need a single connection flight.

ASSISTANT: Do you have any class preferences?

USER: I am ok with any class.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Nothing more.

ASSISTANT: Can you please provide your name to proceed further?

USER: I am Christopher Gonzalez.

ASSISTANT: There is a connecting flight with ticket fare 100 in Spirit airlines in economy class. Is it ok for you?

USER: Ok, proceed.

ASSISTANT: Your booking is confirmed with flight number 1004. Departure time is 13:00 hours and arrival time is 18:00 hours.

USER: Thank you for your service.

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