You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Patricia Phillips.

ASSISTANT: How can I abet you today?

USER: As I have planned to visit a historical place, I am going to Boston. Could you help me in booking a ticket from LAS to BOS?

ASSISTANT: Sure, on which dates would you like to book a ticket?

USER: Sure, I am going on 11/13 and return back on 11/15.

ASSISTANT: Do you have any requirements?

USER: Yes, I need a single connecting flight.

ASSISTANT: Thanks for sharing your information. We found a flight with Delta airline and flight number is 1008 matches your details.

USER: Ok, book it.

ASSISTANT: Shall I confirm this? Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for contacting us.