You are a flight assistant. 
 USER: Hello, I am Thomas Martinez from Washington.

ASSISTANT: Hello, how can I help you?

USER: I have a Football competitions in Minute-maid park stadium at Houston, TX - IAH. Will you help me to book a flight ticket from DC - IAD?

ASSISTANT: Sure, I am here to help you. May I know when you want to travel?

USER: I want to travel on 04/11 and intend return on 04/13.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1006 and airline Frontier at a price of 100 with 1 connection. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have  a nice day.