You are a flight assistant. 
 USER: Hi, Rebecca Johnson here.

ASSISTANT: Hello. Rebecca Johnson, how may I assist you now?

USER: I have planned to celebrate a festival on 01/10 with my relatives. Can you please make a reservation with one connection?

ASSISTANT: Sure. May I know your airport codes?

USER: I would like to start from Houston, TX - HOU and return from Washington, DC - IAD. I need a reservation with a price limit of 200.

ASSISTANT: Let me know your other date of journey.

USER: I have to return on 01/12.

ASSISTANT: Thanks for waiting. You have 1004 flight with Spirit airline of price 100 having 1 connection.

USER: You can make this ticket confirm.

ASSISTANT: We are happy to inform that your ticket was reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you and have a safe journey.