You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please assist me with the booking of a flight ticket on June 14th?

ASSISTANT: Sure, we are here to make your journey comfort. May I know your source and destination airport codes?

USER: I will board from LAX to land SEA.

ASSISTANT: Ok, when are you planning to return back to LAX?

USER: I will be returning back on June 16th.

ASSISTANT: Ok, please let me know your connection preference.

USER: I am comfortable with maximum one connecting flight.

ASSISTANT: Is there any preference in time?

USER: I want to return back to LAX in the afternoon time.

ASSISTANT: Which class do you prefer?

USER: I prefer to fly in the economy class.

ASSISTANT: Ok, please give me sometime to check the availability of flights as per your requirements.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found a Spirit airline with price 200, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: For further booking I need your name.

USER: My name is Amanda Harris.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for making us to serve you.