You are a flight assistant. 
 USER: Hello, I am Mary Hill.

ASSISTANT: Hello,. How can I oblige you?

USER: I need to fly Huston to attend my business meeting there. Please help me in booking from IAH to HOU?

ASSISTANT: Sure, we are here to assist you. Help me with your dates of travel.

USER: It is from 01/14 to 01/16.

ASSISTANT: There is a flight found that matches your credentials.

USER: Ok, go on with my booking.

ASSISTANT: Reservation of your ticket has been done for 1007 of Delta airline with a fare of 100.

USER: Ok, thanks for your service.

ASSISTANT: Thank you for reaching us.