You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking a flight ticket from DFW to LAS?

ASSISTANT: Ok, please can I know your planned dates of journey?

USER: I want to travel on 11/07, and return on 11/09.

ASSISTANT: Ok, please can I know your specifications?

USER: I need a single connection.

ASSISTANT: Ok, please let me know if you have any other intents.

USER: No.

ASSISTANT: Please can I know your name?

USER: I am Deborah Thompson.

ASSISTANT: Ok, thank you for waiting.

USER: Ok.

ASSISTANT: Sorry, there are no flights available at your locations to book.

USER: No problem, thanks for the information.

ASSISTANT: Thank you for choosing our agency.