You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Alexander Brown, I would like to book a flight ticket from EWR to IAD. Please, assist me about it.

ASSISTANT: May I know your travel dates please?

USER: My travelling dates are 01/28 and 01/30.

ASSISTANT: Please wait a while, let me check.

USER: Ok, sure.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked on the name Alexander Brown, flight number 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.