You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I planned to meet my friend in EWR, can you please help me to book a flight ticket from PHX?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I prefer to travel on Nov 29 and Dec 1.

ASSISTANT: Do you have any other specifications?

USER: I planned to depart and return back in morning.

ASSISTANT: Please help me with your name for booking.

USER: I am Nancy Wilson.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.