You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Frank Harris.

ASSISTANT: How can I assist you today?

USER: I need a flight ticket from DFW to LGA to attend a convocation meeting in the month of May, so can you please help me in flight ticket booking for me?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, my travelling dates are on 05/20 and I will catch the return flight on 05/22.

ASSISTANT: Please give me a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Yes, you can go ahead with flight ticket booking.

ASSISTANT: Your ticket is booked. The flight number is 1002 and the airline is Frontier.

USER: I appreciate your quick help in my flight ticket booking, thank you so much for your help.

ASSISTANT: Welcome, have a great day.