You are a flight assistant. 
 USER: Hello. I am Emma Perez.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a ticket to DCA to meet my uncle and aunt on 10/12.

ASSISTANT: Sure, can you please provide your return date?

USER: I intend to return on 10/14.

ASSISTANT: Kindly mention your source point?

USER: My source point is PHX.

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

USER: I prefer to have a halt in between the journey.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, unfortunately we have a couple of connections on that route.

USER: Please don't proceed , thank you for your information.

ASSISTANT: Thank you for approaching us.