You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Samuel Clark. Will you book a ticket to Atlanta, ATL?

ASSISTANT: Sure, may I know your journey dates?

USER: I need to go for Navajo Adventure with my friends on 07/28.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your return date?

USER: I will return on 07/30.

ASSISTANT: Kindly, mention your origin airport code.

USER: I will start from Philadelphia, PHL.

ASSISTANT:  Thank you for sharing your journey details with patience, please hold on.

USER: Sure.

ASSISTANT: You have a flight with airline Southwest and flight number is 1019 with 1 connection and price is 100.

USER: You can make it confirm.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a nice day.