You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Susan Baker. I want to book a ticket from AUS to EWR to meet my uncle, can you help me in booking?

ASSISTANT: Sure, may I know your trip dates?

USER: I am departing on 04/30 and return on 05/02.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with fare 200, the number is 1005 in airline AA. Can I book  it?

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.