You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samuel Moore.

ASSISTANT: How may I aid you today?

USER: Can you help me booking flight on 08/27?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: My return date is 08/29.

ASSISTANT: May I know your airport codes to proceed further?

USER: My airport codes are DCA to DFW.

ASSISTANT: Please wait for a minute.

USER: OK.

ASSISTANT: I found a ticket for you with price 200, flight number is 1026 and connection is 1. Is it ok for you?

USER: Yes, it is ok book it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for contacting us.