You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit Washington, can you please book me a ticket from DFW to DCA?

ASSISTANT: Sure, please provide your name.

USER: My name is Jacob Baker.

ASSISTANT: Can I know your trip dates?

USER: My planned dates of journey are Apr 04 and Apr 06.

ASSISTANT: Ok, do you have any other requirements?

USER: I prefer connecting flight for this trip.

ASSISTANT: Ok, please wait a minute. 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 300. Do you like me to proceed your booking with this flight?

USER: Please reserve my ticket in this flight.

ASSISTANT: Your ticket is booked.

USER: Please provide flight details.

ASSISTANT: Your flight number is 1005.

USER: Thank you for booking my ticket.

ASSISTANT: Most welcome.