You are a flight assistant. 
 USER: Hello. My name is Eric Martin.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from LAS to DTW in the month of FEB could you help me out?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I would like to depart on 14th and return back on 16th.

ASSISTANT: Do you have any preference?

USER: Please check for single connecting flight.

ASSISTANT: There is a connecting flight 1005 with price 100, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Welcome.