You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Benjamin Wilson, want to travel from DEN to DCA. Please help me in booking my ticket.

ASSISTANT: Sure, please provide your trip dates.

USER: My travelling dates are from 03/31 to 04/02.

ASSISTANT: Ok, please wait a minute.

USER: Sure and I am looking for economy class.

ASSISTANT: Ok. Thank you for waiting and we have found a flight in economy class with 1 connection in Southwest airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your ticket is booked in 1026 flight.

USER: Thank you for your help.

ASSISTANT: Most welcome./.