You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Jacob Robinson here. I want to meet my parents, please book my ticket from IAD to EWR.

ASSISTANT: May I know your desired travel dates please?

USER: Ok, my trip dates are 07/12 and 07/14.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Please proceed.

ASSISTANT: Your ticket is booked, flight number 1012.

USER: Thank you for your services.

ASSISTANT: Thank you for opting us.