You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Christine Turner, please book me a ticket from DCA to IAH.

ASSISTANT: Sure, Can you provide your travelling dates?

USER: My travelling dates are from 09/21 to 09/23.

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

USER: I need a break in between my journey.

ASSISTANT: OK, wait for some time.

USER: Ok.

ASSISTANT: We found AA airline with connecting flight and number 1012 fare of 100.

USER: You can go a head.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.