You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Will you please book me a flight ticket from PHL to SFO?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: I will start on June 25th and return on June 27th.

ASSISTANT: How many connections are required between your trip?

USER: I need 1 stop over.

ASSISTANT: Do you need any other requirements?

USER: My return time must be in the morning.

ASSISTANT: May I know your name?

USER: I am Benjamin Edwards.

ASSISTANT: As per your requirements Southwest Airlines, flight number:1015 is going on your way with single connection and price:200. Is that Ok for you?

USER: Fine, please go ahead.

ASSISTANT: Your ticket has been booked successfully.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.