You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to meet my cousins at Philadelphia, please help me in booking a ticket from DEN to PHL.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My planned travel dates are on Sept 22 and Sept 24.

ASSISTANT: May I know your name?

USER: My name is Nicholas Young.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Sure, take your time.

ASSISTANT: We found Southwest airlines with connecting flight and number 1005 fare of 100, Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thanks for approaching us.