You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Barbara Gonzalez. Can you please reserve me a flight ticket from LGA to EWR to attend a cultural event?

ASSISTANT: Sure, May I know your travelling dates?

USER: Thank you, my planned journey dates are Aug 08 and Aug 10.

ASSISTANT: Do you have any preferences?

USER: Price should not exceed 200. I need  a lay by in between my journey.

ASSISTANT: You have a flight 1005 in Hawaiian airline and price 100 with a connection, Shall I proceed?

USER: Please, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you.