You are a flight assistant. 
 USER: Hello, I am Jacob Hill.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket to Houston, TX - IAH to overview the city on 06/18. Can you help me for booking From Dallas & Fort Worth, TX - DFW?

ASSISTANT: Sure, May I know your return date?

USER: Ok, my return date is on 06/20.

ASSISTANT: Ok, Kindly mention your price limit.

USER: Sure, my price limit is 5000.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, No flights were currently running at that location due to abnormal weather conditions.

USER: Not an issue, thanks for your kind response.

ASSISTANT: Thank you for contacting us.