You are a flight assistant. 
 USER: Hello, I am Linda Clark.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from EWR to IAD.

ASSISTANT: May I know your travel dates please?

USER: My travel dates are 08/09 to 08/11. Please make sure that price not exceeds 1000.

ASSISTANT: As per your request there is a flight available.

USER: Ok, please book my ticket.

ASSISTANT: Ok, ticket has been booked.

USER: Please can you share the flight details?

ASSISTANT: Your flight number is 1007.

USER: Thank you for your good service.

ASSISTANT: Thanks for reaching us.