You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I need to book my ticket from ORD to LAX. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: My planned travel dates are May 27 and May 29.

ASSISTANT: On which name should I reserve the flight ticket?

USER: You can reserve this ticket in the name of Jacob Collins.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight in my journey.

ASSISTANT: Sorry, there are no flight tickets available on your journey dates.

USER: Not an issue, anyway thank you for the information.

ASSISTANT: Thank you for reaching our service.