You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in booking my flight ticket from DCA to SEA?

ASSISTANT: May i know your travelling dates please?

USER: My travelling dates are 06/04 and 06/6.

ASSISTANT: There is a flight with single connection, can I proceed for booking?

USER: Myself Brian Lopez. Please proceed.

ASSISTANT: Your booking is done in 1020 flight?

USER: Thank you for your help.