You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I serve you today?

USER: On my name Sarah Jackson reserve me a seat from Houston, IAH.

ASSISTANT: Sure. Do you have any specifications?

USER: I need break in between my travel.

ASSISTANT: Could you please share your journey dates?

USER: 08/18 - 08/20 are willing dates of travel.

ASSISTANT: Let me know your destination code.

USER: I would like to attend a seminar on social issues in pioneer plaza at Dallas & Fort Worth, TX - DFW.

ASSISTANT: Please, wait.

USER: Sure,.

ASSISTANT: Thanks for waiting, there is no flights found on your route.

USER: I will choose other airline. Thank you for quick response.

ASSISTANT: Thank you for opting us.