You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me to book a flight from PHL to OAK?

ASSISTANT: Please provide your journey dates.

USER: Sure, I want to travel on July 26 and need to return on July 28.

ASSISTANT: Do you have any other specifications?

USER: I need a flight with single connection.

ASSISTANT: May I know your name?

USER: I am Linda Thomas.

ASSISTANT: We found a connecting flight in Southwest airline with a fare of 200 which departs at 10:00 and return at 12:00. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed in flight 1027.

USER: Thank you.

ASSISTANT: Thank you for opting us.