You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at this moment?

USER:  I would like to attend for food festival at IAH to taste different varieties of dishes. Can you please help me in booking a flight ticket from PHX?

ASSISTANT: Sure, on which dates would you like me to book a flight for you?

USER: I would like to depart on Nov 10 and need to arrive on Nov 12.

ASSISTANT: May I know your connection limit?

USER: Sure, I want a single connecting flight.

ASSISTANT: Do you have any other preferences regarding airline?

USER: No, I am comfortable with any airline.

ASSISTANT: Please provide your name to proceed further.

USER: Please reserve the ticket on the name of Joshua Collins.

ASSISTANT: Please wait for couple of minutes.

USER: Ok, I will wait.

ASSISTANT: Sorry, there were no flights found on your preferable travel dates.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for contacting us.