You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Virginia Taylor.

ASSISTANT: How can I assist you?

USER: I am planning to book a ticket to visit a new place at SFO. Can you please help me out to book a ticket from PHL?

ASSISTANT: Sure, we are mirthful to help you. Can you please help me with your travelling dates?

USER: I would like to travel on May 23 and return back on May 25.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Thanks for providing details, there is a flight found with Spirit airline in economy class which matches your request. Shall I reserve?

USER: That's fine, please proceed the booking.

ASSISTANT: Ok, your ticket has been confirmed with a fare of 100 and the flight number is 1026.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.