You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Alexander Johnson.

ASSISTANT: Ok.

USER: Please book me a ticket from LAX to DFW to meet my friends.

ASSISTANT: Sure, when you are willing to travel?

USER: I have planned to travel on 08/12 and 08/14.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1026 in Frontier airline with fare of 100.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been booked on your name.

USER: Thank you.

ASSISTANT: Thank you for reaching us.