You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi.

USER: I am Amy Baker.

ASSISTANT: How can I help you?

USER: I am looking for a flight from DCA to HOU, can you help me out please?

ASSISTANT: May I know your travelling dates?

USER: My trip dates are from 07/07 till 07/09.

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

USER: Please proceed with it.

ASSISTANT: Your booking is done in 1000.

USER: Thank you for your help.

ASSISTANT: Thank you.