You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to book a flight ticket from SFO to HOU to meet my friends.

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are May 7 and May 9.

ASSISTANT:  In which class would you like me to book your flight ticket?

USER: I do not have class preference but I want to travel in normal cost airline.

ASSISTANT: Let me know your connection limit?

USER: I need a break in between the journey.

ASSISTANT: Do you have any other requirements?

USER: I intend to return in the evening.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Pamela Jones.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No worries, thank you for the information.