You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to book a ticket from HOU to PHX, can you please help me with that?

ASSISTANT: Sure, we are here to help you. Can I have your travelling dates?

USER: The travel dates are from 03/15 to 03/17.

ASSISTANT: Do you prefer any break in between journey?

USER: I need a flight with one connection limit.

ASSISTANT: Are there any other specifications for you?

USER: I would like to depart during afternoon time.

ASSISTANT: May I know your good name?

USER: Jessica Phillips here.

ASSISTANT: Sorry, no flights are available on your journey routes.

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

ASSISTANT: Thank you for availing us.