You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Welcome to Austin airline agency. How can I assist you today?

USER: I would like to spend my free time with my family members in Philadelphia city, will you please help me to get flight ticket?

ASSISTANT: Sure, will you provide your airport codes?

USER: My source airport is Detroit, MI - DTW and destination airport is PA - PHL.

ASSISTANT: Will you provide your travelling dates?

USER: My travelling dates are 05/27 and 05/29.

ASSISTANT: Please provide your name for booking the ticket.

USER: Myself Debra Martinez.

ASSISTANT: Please give me a moment. As per your request, there is a flight with price 200 and the connections 1. Shall I proceed for booking?

USER: Sounds good, exactly this flight suits my requirements.Book it for me.

ASSISTANT: Your ticket is booked.The flight number is 1001.

USER: Thank you for your services.

ASSISTANT: Welcome, have a great day.