You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Amanda Baker here.

ASSISTANT: How may I help you?

USER: Can you book a flight ticket for my airport codes ORD to PHX?

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

USER: The travel dates are from 03 June to 05 June.

ASSISTANT: Do you have any other specifications?

USER: I need a single connecting flight. I would like to depart in the evening time.

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

USER: That is not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you.