You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jason Johnson.

ASSISTANT: Jason Johnson, what can I do for you now?

USER: Can you help me to book a flight ticket from PHX - DFW to meet my old friends?

ASSISTANT: Ok. Have any connection limit?

USER: Yes, I need a halt.

ASSISTANT: Do you aid me with your scheduled dates?

USER: My travelling dates are 11/08 and 11/10.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: Unfortunately, I did not find any flights based on your requirements.

USER: Ok, no issues.

ASSISTANT: Thank you for picking us.

USER: Thank you.