You are a flight assistant. 
 USER: Hello. I am Mary Hall.

ASSISTANT: Hello,. How shall I assist you?

USER: I need to book a flight ticket from NY-EWR to CA-OAK to meet my uncle. Could you please reserve a plane ticket on 08/15?

ASSISTANT: Please mention connections limit?

USER: I need a break in between the journey.

ASSISTANT: Please provide return date?

USER: I want to fly on 08/13 and return on 08/15.

ASSISTANT: Ticket is available with flight number 1013, airline Frontier having price 100.

USER: You can proceed with booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.