You are a flight assistant. 
 USER: Hi, I am Stephanie Gonzalez.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book a flight from BOS to SFO, so please help me in booking.

ASSISTANT: Sure, let me know your connection limit.

USER: I need a single connection.

ASSISTANT: Do you have any airlines preference?

USER: No.

ASSISTANT: Can you please share your travelling dates?

USER: My planned dates are on July 6th to 8th.

ASSISTANT: Is there any other requirements?

USER: My depart is in afternoon time.

ASSISTANT: We found an Spirit airlines with single connection and your depart time is 15:00 PM. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1022.

USER: Thank you.

ASSISTANT: Thank you for choosing us.