You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Margaret Garcia.

ASSISTANT: How can I aid you today?

USER: I would like to book a ticket from CLT to EWR to meet my uncle, can you help me in booking?

ASSISTANT: May I know your preferable dates of journey?

USER: I am departing on 09/12 and return on 09/14.

ASSISTANT: AA airlines is available for you with 1 connection for you.

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: Most welcome, have a great day.