You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Samantha Lopez. Can you help me to book a flight from EWR to DEN?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are 09/18 and 09/20.

ASSISTANT: Please wait a while.

USER: Ok.

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

USER: Proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.