You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket from Charlotte, NC-CLT to Los Angeles, CA-LAX.

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Departure is by 06/29 and 07/01 is return date.

ASSISTANT: Do you need any halts in between your journey?

USER: Connections limit is 1.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1007 fare of 100. Shall I proceed for booking?

USER: Please proceed to book a ticket.

ASSISTANT: May I know your name?

USER: I am Catherine Carter.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks.

ASSISTANT: Thanks for approaching us.