You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Deborah Perez, I need a flight to Washington DC to meet my brother. Can you book a flight from Houston on 10/17?

ASSISTANT: Sure, we are here to help you. Kindly mention your journey airport codes.

USER: My source point is TX-HOU and destination point is DC-DCA.

ASSISTANT: Ok, May I know your arrival day?

USER: I will return on 10/19.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure.

ASSISTANT: Thank you for being patient, There is a flight found in Spirit airline with a fare of 100. Can I proceed for booking with a connection?

USER: Please proceed with booking.

ASSISTANT: Sure, your ticket has been reserved with flight number 1028.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing our agency.