You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Cynthia Baker here. Could you book my ticket from IAH to CLT?

ASSISTANT: Sure, can you share your journey dates?

USER: I will be leaving on 08/06 and returning on 08/08.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: There is a connecting flight with number 1019 in airline Frontier, the fare is 100.

USER: Please book my ticket.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.