You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am Brian Taylor.

ASSISTANT: Yes Taylor.

USER: I am looking for a flight on the route IAD to DCA, can you please find that any airlines providing service on this route?

ASSISTANT: Ok, on which dates your travelling?

USER: My travelling dates are 09/08 to 09/10.

ASSISTANT: I found Delta airline with connection 1 as per your details. Can I proceed for booking?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is confirmed with flight number 1026.

USER: Thank you for your help.

ASSISTANT: It's my pleasure Brian Taylor. Have a safe journey.