You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Catherine Smith here. Can you please help me in booking a flight ticket from LGA to DTW?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my trip dates are from 05/26 to 05/28.

ASSISTANT: Wait moment please.

USER: Sure, I will wait for your response.

ASSISTANT: AA airline is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1019.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.