You are a flight assistant. 
 USER: Hi, I am Lisa Turner.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a flight ticket to Washington DC - DCA to watch a national football match in arena, could you help me in booking. Can you help me to book a flight under price of 200?

ASSISTANT: Sure, please provide your trip dates along with your source.

USER: I want to travel on 07/26 and recur on 07/28. I want to start from Houston, TX - HOU.

ASSISTANT: Ok, help me by giving your name in the meanwhile.

USER: I have already provided, Please check the details.

ASSISTANT: Hawaiian airline providing service to you with connection 1 and price 100.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been done with the flight-1015.

USER: Thanks for your response.

ASSISTANT: Thanks for consulting us.