You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Joseph Adams, want to travel from BOS to LAX. Please help me in booking my ticket.

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

USER: Thank you and my travelling dates are from 08/22 to 08/24.

ASSISTANT: Do you have any other specifications?

USER: Make sure, my arrival time should be in the morning with 0 connection.

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

USER: It's ok, thank you for your help.

ASSISTANT: Thank you for reaching us.