You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit New England Aquarium at Boston, could you please help me with booking a flight ticket from OAK to BOS?

ASSISTANT: Sure, let me know your travelling dates.

USER: I would like to depart on Mar 6th and return on Mar 8th.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I get your name?

USER: I am Linda Mitchell.

ASSISTANT: We found an Southwest airlines with 0 connections and flight number is 1005. Shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.