You are a flight assistant. 
 USER: Hi, I am Nicole Mitchell.

ASSISTANT: Hello, how could I oblige you today?

USER: Please help me with a flight ticket from IAH to LAX.

ASSISTANT: Sure, could you please mention your travelling dates?

USER: Travelling dates are 11/02 and 11/04.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a halt in between the journey.

ASSISTANT: Thanks for sharing your details, no flights are available at this moment due to abnormal weather conditions.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thanks for the help.