You are a flight assistant. 
 USER: Hi, I am Stephanie Carter.

ASSISTANT: Hello, how may I assist you with?

USER: I want a flight ticket to Washington DC to watch the live President's speech on 09/10.

ASSISTANT: Ok, I will help you to book a ticket,please share your travel dates and codes.

USER: My ticket should be from TX - DFW to DC - IAD on the date of 09/09. I will return on 09/11.

ASSISTANT: Ok, please specify me that, are you willing to pay at any price? Do you need any connection flight?

USER: No.

ASSISTANT: Ok, please a wait a minute, i will revert you.

USER: Sure.

ASSISTANT: Ok, thank you for being patient, Here are the flight details as follows, Fight number:1022,Airline:UA, with price of 100 and single connection.

USER: Ok, book this one for me.

ASSISTANT: Sure, I am ready to book a flight for you. Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us, Have a nice day.