You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER:  I am Anna Johnson planning to celebrate my anniversary with my family at TX-HOU. Can you book a ticket from TX-IAH?

ASSISTANT: Sure, can you please share your trip dates?

USER: My trip dates are 05/02 and 05/04.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1024 with one connection and price is 100.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER:  Thank you for booking.

ASSISTANT: Thanks for choosing us.