You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Richard Johnson here.

ASSISTANT: How can I assist you?

USER: I would like to book a ticket to Houston to meet my friend there, can you please help me in booking a ticket from CLT to IAH?

ASSISTANT: Sure Richard, I would be happy if you tell me your preferred travelling dates.

USER: The travel dates are from 05/13 to 05/15.

ASSISTANT: Thank you Richard, please wait a moment.

USER: Ok sure.

ASSISTANT: there is a flight available with 1 connection and Hawaiian as airline.

USER: Please proceed booking my ticket.

ASSISTANT: Do you want me to book the ticket?

USER: Yes.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for your help.

ASSISTANT: You are welcome Richard.