You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Samantha Wilson here, I would like to fly IAD to visit my sister's birthday party. Can you please help me to book a flight ticket from DEN?

ASSISTANT: Sure, may I know your dates of journey please?

USER: Sure, my travelling dates of journey are 10/28 and 10/30.

ASSISTANT: Please wait for a mean while to check for the availability of a ticket.

USER: Ok, sure take your time.

ASSISTANT: I found a flight with the connections limit 0 of fare 200, shall I proceed with this ticket?

USER: Please, do not book this flight for my journey I want a flight with 1 connection limit.

ASSISTANT: Ok.

USER: Thank you for your valuable time.

ASSISTANT: Thank you for reaching us.