You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking my ticket from PHX to LAX?

ASSISTANT: Sure, I am here to help you in booking. Can you please help me with your travel dates?

USER: Thank you and my trip dates are from 10/23 to 10/25.

ASSISTANT: Ok, please mention your name.

USER: My name is Kevin Brown.

ASSISTANT: Let me know your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Do you have any specification?

USER: Yes, my depart time should be in the morning.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: It's ok, no issue. Anyways, thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.