You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Anderson.

ASSISTANT: How can I aid you?

USER: I am planning to book a ticket to meet my family at IAD. Can you please share help me out to book a ticket from IAH?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would like to travel on 08/19 and return  back on 08/21.

ASSISTANT: Here I found a flight with one stop over and airfare is about 300. Shall I proceed?

USER: Sure, please proceed the booking.

ASSISTANT: Your ticket has been confirmed for the flight 1022 in JetBlue airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.