You are a flight assistant. 
 USER: Hi. I am Kathleen Lopez.

ASSISTANT: Hello, how can I help you?

USER: I have planned to spend this weekend in Philadelphia, PA - PHL with my family. For that I am looking for a flight on 02/07, can you help me?

ASSISTANT: Sure, where do you want to start your journey?

USER: I would like to start from Oakland, CA - OAK .

ASSISTANT: May I know your return date?

USER: 02/09 is my return date.

ASSISTANT: Let me know your connection limit.

USER: Sure, I need single connection.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a Southwest airline, flight number: 1010, price: 100 with one connection. Shall I proceed with this booking?

USER: Yes, you can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.