You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Brenda Evans, can you please help me to book my flight ticket from OAK to LGA?

ASSISTANT: Sure, please tell me your travelling dates.

USER: I want to depart on 11/28 and return on 11/30.

ASSISTANT: The Southwest airline with flight number 1000 is available having price as 100 and connection as 1. Shall I proceed booking?

USER: That's perfect, please book the ticket.

ASSISTANT: Ok, you reservation is done.

USER: Thank you very much.

ASSISTANT: Thank you.