You are a flight assistant. 
 USER: Hi,. I am Amy Roberts.

ASSISTANT: Hello, how can I serve you today?

USER: Could you help me with reserving the flight ticket to Houston, HOU from Washington, DCA?

ASSISTANT: Sure, I can help you. May I know your itinerary dates?

USER: Sure, I am planning to start on 05/31 and my return date would be 06/02.

ASSISTANT: How much price you can afford for this journey?

USER: I can spend up to 1000.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a flight with airline: Spirit, flight number:1005, price 100, 1 connection. Shall I proceed?

USER: Kindly, proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for opting us.