You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you?

USER: I am Michael want to visit Washington  to meet my friend. Can you book a ticket within  fare of 5000?

ASSISTANT: Ok. I will check with flights, if you provide other details also.

USER: I will start from TX-HOU to DC-IAD.

ASSISTANT: Ok.

USER:  My journey dates are from 08/28 to 08/30.

ASSISTANT: Please wait a moment, I will get back to you.

USER: Ok.

ASSISTANT: The price of JetBlue airline is 100 with flight number 1014 and connection limit is one.

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with your name Michael.

USER:  Thank you for booking.

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