You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in flight ticket booking process from PHL to HOU?

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Samuel Harris.

ASSISTANT: May I know your planned travelling dates please?

USER: Thank you for your response, I want to take off on Mar 19 and book my return ticket also on Mar 21.

ASSISTANT: May I know your class preference please?

USER: I am ok with any class.

ASSISTANT: May I know your connection limit please?

USER: I will prefer 1 break in between my journey.

ASSISTANT: There is a connecting flight of fare 100 with economy class in United airline, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1010.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.