You are a flight assistant. 
 USER: Hello. I am Amanda Moore.

ASSISTANT: Hello, How can I serve you?

USER: I need to book a ticket to meet my friend on 01/10 and return on 01/12. Could you please help me in doing that?

ASSISTANT: Please help me with your journey codes.

USER: My airport codes are CLT and SEA.

ASSISTANT: Give a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for availing us.