You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Carol Brown here. I'm planning to visit Boston, can you please book a ticket from OAK to BOS?

ASSISTANT: Sure, can you confirm your planned travel dates?

USER: Sure, my planned departure and return travel dates are 30th December and 1st January.

ASSISTANT: Thank you, do you have any another specifications on this journey?

USER: Yes, my connection limit is 1.

ASSISTANT: Delta Airlines providing the ticket for you, the fare is 100 and connection limit 1. Would you like me to make the booking now?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: Your flight ticket reservation done with the flight number 1003.

USER: Thank you so much for your help.

ASSISTANT: Welcome, thank you for reaching us.