You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Steven Hill.

ASSISTANT: How may I assist you at this moment?

USER: Can you please help me in booking my flight ticket from HOU to DCA for my project meeting?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: My trip dates are 05/13 to 05/15.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure.

ASSISTANT: Thank you for your information, there is a flight 1007 with a 1 drop off in Spirit airlines and the fare of the ticket is 200. Is it ok for you to book the ticket?

USER: You can book it.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.