You are a flight assistant. 
 USER: Hello. I am Jerry Hernandez.

ASSISTANT: Hello, how can I be your helping hand?

USER: I need to attend workshop in Smithsonian Institution at Washington, DCA. Can you please book me a connecting flight ticket?

ASSISTANT: Sure, I am mirthful to help you.

USER: Thank you.

ASSISTANT: May I know the airport code that you wish to fly from?

USER: I would like to fly from Orlando, MCO airport.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000.

ASSISTANT: Kindly, share your travelling dates to proceed further.

USER: I will start my journey on 10/14 and return back on 10/16.

ASSISTANT: Thank you for sharing the details, give me a minute to check the flight availability.

USER: Ok.

ASSISTANT: Thank you for being patience, there is a flight available with Hawaiian airline, flight number 1008 with fare 100 and a lay by. Shall I proceed to book?

USER: Yes, please go ahead.

ASSISTANT: Your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.