You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: I am Eric White. I am a foodie and I want to celebrate the food festival with my friends in Houston. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, please provide your journey dates?

USER: I want to depart on 11/08 and return on 11/10.

ASSISTANT: Can you please assign your airport codes?

USER: My airport codes are NY-LGA and TX-IAH.

ASSISTANT: Is there any more specifications do you need?

USER: I need a flight with one connection. Price limit should not be exceeded in 1000.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found  a flight UA airlines, flight number 1005, having single connection and price of 100. Shall I confirm your booking?

USER: Please continue with booking.

ASSISTANT: Your ticket has been booked. Thank you for choosing us. Have a nice day.

USER: Thank you for your help.