You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to enjoy in Beer festival with my friends at Atlanta, ATL.

ASSISTANT: Sure, may I know your name?

USER: I am Matthew Hill.

ASSISTANT: Can I know your source point?

USER: My source is Detroit, DTW.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are Nov 17 and Nov 19.

ASSISTANT: May I know your connection limit?

USER: I want single connection.

ASSISTANT: There is a flight of United airline, flight number 1028 with the fare of 100. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.