You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: Can you aid me to book a flight ticket from SFO to PHX?

ASSISTANT: Sure, I will help you with that flight ticket booking. May I know your travelling dates please?

USER: I planned my trip on the dates Feb 11 and Feb 13.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Is there any other requirements regarding your journey?

USER: No, other requirements. Thank you for asking.

ASSISTANT: May I know your name please?

USER: Sure, please reserve the ticket under the name Sarah Green.

ASSISTANT: There is a direct flight-1009 available in United Airlines with a fare of 100. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Sarah Green, your booking is done in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.