You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I am Jerry Walker. I am participating in New York marathon so, can you please book a ticket on 07/21?

ASSISTANT: Sure, we are here to help you. Can you share me your journey locations?

USER: Thank you. My boarding point is Phoenix, PHX and landing point is New York, JFK.

ASSISTANT: May I know your return date?

USER: I would like to return on 07/23.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there is no flights found on your details.

USER: Not a problem, thank you for sharing your information.

ASSISTANT: Thanks for approaching us.