You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sandra Wright here.

ASSISTANT: How may I help you?

USER: I want to visit Phoenix, can you please help me to reserve my ticket from HOU to PHX?

ASSISTANT: Ok, may I know your travelling dates for this journey?

USER: Sure, my preferable dates of journey is from 01/07 to 01/09.

ASSISTANT: Sandra Wright, there is a flight with 0 connection at the price of 100. Can I book it?

USER: I want a connecting flight.

ASSISTANT: Sorry for the inconvenience, no flight with 1 connection is available for you.

USER: Ok, that's fine.

ASSISTANT: Thank you for consulting with our agency.

USER: Thank you for your service.