You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: I am planning my trip to travel Houston this month. Can you please help me in reserving the ticket from SFO to IAH?

ASSISTANT: Sure, we are mirthful to assist you in booking. Can I know your travelling dates?

USER: I would like to travel on Dec 30 and again I will return back on Jan 1.

ASSISTANT: May I know your name?

USER: Myself Jennifer Taylor.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am comfort to travel in single connection flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No, I don't have any other specifications regarding my journey.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Not a big problem, anyhow thank you very much for your kind information.

ASSISTANT: Thank you for approaching us.