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

ASSISTANT: Hello, how can I oblige you today?

USER: I would like to visit the Zoo with my children at Houston, so please assist me in booking a flight to TX - HOU.

ASSISTANT: Sure, we are here to help you for booking.

USER: Ok.

ASSISTANT: Let me know your boarding point.

USER: My boarding airport code is TX - IAH.

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

USER: My travelling dates are on 09/27 to 09/29.

ASSISTANT: Ok, Do you prefer either connected flight or direct flight?

USER: I usually prefer a connecting flight.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Thanks for being patience, we found a flight in Hawaiian airline with a fare of 100 and single connection which matches to your details. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been processed and the flight number is 1019.

USER: Thank you.

ASSISTANT: Thank you for availing us.