You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nancy Jones here.

ASSISTANT: How may I help you?

USER: I have a Swimming competition in Washington.Can you please help me for booking a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My departure date is 10/06 and return date is 10/08.

ASSISTANT: Ok, can I have your airport codes?

USER: My airport codes are from TX-DFW to DC-IAD. Make sure my connections limit is 1.

ASSISTANT: Yes Jones, I found a flight-1016 with Hawaiian airlines, can I proceed?

USER: My price limit is 200.

ASSISTANT: Yes Jones, your ticket is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you contacting  us, have a safe journey.