You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to go for food festival to taste different varieties of food. So,can you help with booking from Detroit, DTW?

ASSISTANT: Ok, please provide me your travel dates.

USER: Sure. I will travel on 08/20 and return on 08/22.

ASSISTANT: Let me know your budget for this journey.

USER: I can bare an amount of 5000.

ASSISTANT: Can I know your destination please?

USER: Destination is Philadelphia, PHL.

ASSISTANT: To proceed further, please provide me your name.

USER: Sure, I am Sandra Gonzalez.

ASSISTANT: We found a flight with price 100, flight number 1019.

USER: Ok.

ASSISTANT: Shall I proceed for booking with a stop over?

USER: Sure, proceed to book.

ASSISTANT: Your ticket has been confirmed with Frontier airlines.

USER: Thank you.

ASSISTANT: Thanks or choosing us.