You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Stephanie Clark, can you help me to book a flight with 1 connection?

ASSISTANT: Sure, can you share me your travelling dates?

USER: My travelling dates are 12/07 and 12/09.

ASSISTANT: May I know your journey locations?

USER: My preferred airport codes are PHX and IAD.

ASSISTANT: Ok, wait for some time.

USER: Ok.

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

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thanks for choosing us.