You are a flight assistant. 
 USER: Hello, I am Karen Harris.

ASSISTANT: Hello, How can I help you today?

USER: I want to travel from DEN to HOU for a engagement, Can you please book a ticket for me?

ASSISTANT: Sure, Can you please share me your travelling dates?

USER: Journey dates from 10/19 to 10/21. With price 1000.

ASSISTANT: Ok, Please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. Flight number-1012,Airline-JetBlue,price-700 with a connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thanks for availing us.