You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I help you?

USER: I will meet my grandfather at Los Angeles, could you please help me to book my flight ticket from CLT to LAX?

ASSISTANT: Sure, May I know your travelling dates?

USER: Thank you very much. I will depart on June 12th and return on June 14th.

ASSISTANT: Do you have any connection limit?

USER: I prefer for a single connection flight.

ASSISTANT: Are there any preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Lisa Miller.

ASSISTANT: You have a connecting flight 1028 in Hawaiian airlines and price 200, Shall I proceed?

USER: That's fine, you can book the ticket for me.

ASSISTANT:  Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Thank you very much.

ASSISTANT: Thank you.