You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from DCA to HOU, can you please help me in flight booking?

ASSISTANT: Sure, I am here to help you. May I know on which dates you want to travel?

USER: I want to fly on Mar 30, return on Apr 01.

ASSISTANT: Ok, do you need any break in between the journey?

USER: I want a flight with one connection.

ASSISTANT: Please share your specifications.

USER: I do not have any other specifications.

ASSISTANT: May I know your name please?

USER: My name is Katherine Harris.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1019 at a price of 300 in business class provided by Hawaiian airlines.

USER: Ok, proceed to booking.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.