You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Dorothy Hernandez. I am planning to visit my sister's home.Can you please help me out to book a ticket from LGA to IAH?

ASSISTANT: Yes, I can help you with that. Can I know your journey dates?

USER: I want to start on 02/08 and return date on 02/10.

ASSISTANT: Ok, give me a moment.

USER: My price limit is 200. Sure.

ASSISTANT: I have found a flight for you with a fare of 100 and 1 connection. Can I proceed to booking?

USER: Yes, please proceed the booking.

ASSISTANT: Ok, your ticket is booked.

USER: That's great, thank you for your help.

ASSISTANT: You are most welcome. Happy to serve you.