You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please help me in booking flight ticket from DTW to LAS.

ASSISTANT: May I know your trip dates?

USER: My trip dates are Nov 27 to Nov 29.

ASSISTANT: Which class do you prefer?

USER: I am okay with any class.

ASSISTANT: May I know your name?

USER: Myself Thomas White.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Frontier airlines with flight 1025 is providing a connecting flight and ticket costs you 100 in economy class.

USER: You can proceed.

ASSISTANT: Your ticket is confirmed Thomas White. Flight departs at 5:00 hours and arrives at 2:00 hours.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for approaching us.