You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I render you today?

USER: I am Barbara Carter, I want to book a flight to meet my firend.

ASSISTANT: Ok.

USER: Help me to book a flight on 09/23 and return on 09/25.

ASSISTANT: Sure, we are here to aid you. Where are you heading to?

USER: I will fly to TX-HOU and my destination is CA-LAX.

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

USER: Sure.

ASSISTANT: Thanks for your time. There is a plane 1007 of AA airline with a connecting flight with the fare of 100. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Reservation is done.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.