You are a flight assistant. 
 USER: Hi. I am Ruth Mitchell.

ASSISTANT: Hello, how may I render yo today?

USER: I have to attend a client meeting at my head office on 10/22. Will you aid me in booking a plane ticket?

ASSISTANT: Sure, we are euphoric to help you. May I know when would you like to return?

USER: My return will be on 10/24.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER: I will leave from Denver, DEN to reach Phoenix, PHX.

ASSISTANT: Do you have any other restrictions to be met?

USER: Price should not exceed 200. There should be a halt in between my journey.

ASSISTANT: Give me few seconds to check the best flight services for you.

USER: Sure.

ASSISTANT: Sorry, there were no flights with your information due to having some bad weather conditions.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for reaching us.