You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to attend an Innovation festival at Austin, can you book a ticket from PHX to AUS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travel dates are Oct 7th and Oct 9th.

ASSISTANT: Ok, could I have your name please?

USER: My name is Nicholas Taylor.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I want to depart in the morning.

ASSISTANT: Sorry, there is no flight on your requested travelling dates.

USER: Not a problem, thank you.

ASSISTANT: You are welcome, have a great day.