You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a ticket from DFW to HOU, can you please help me with that?

ASSISTANT: Sure, I am happy to help you. Can I have your travelling dates?

USER: The travel dates are from 04/11 to 04/13.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Samuel Scott here.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 100 and depart time is 0:00 hours, arrival time is 5:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1026.

USER: Thank you.

ASSISTANT: Thank you for choosing us.