You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a flight from LAS to SFO, can you please help me in booking?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: My travelling dates are Mar 08 and Mar 10.

ASSISTANT: May I know your good name?

USER: Sure, my name is Michelle Robinson.

ASSISTANT: May I know your other specifications?

USER: I need a direct flight.

ASSISTANT: There is a direct flight-1004, is it fine for you?

USER: Please proceed.

ASSISTANT: Booking is done on Frontier airlines in economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for contacting us.