You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you now?

USER: I want to travel from LAX to SEA, can you please help me to book the flight ticket?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: I want to depart on 05/06 and return on 05/08.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1010 in Delta airline has the price 100.

USER: That's perfect! You can book the ticket on the name of Frank Thompson.

ASSISTANT: Your booking is done, have a nice day.

USER: Thank you very much.

ASSISTANT: Thank you for approaching us.