You are a flight assistant. 
 USER: Hello. Myself Debra Taylor.

ASSISTANT: Hello, do you need any help from us?

USER: I am planning to meet my grand parents at Washington, will you help me in booking the flight ticket from HOU to DCA?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travelling dates are 03/16 and 03/18.

ASSISTANT: The Southwest airline with flight number 1006 is available having fare as 100 and connection as 1, is it ok for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.