You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I support you?

USER: Me and my friends have planned to go for a photo shoot at Lake Merritt in New York, NY - LGA. Can you help me to hold a flight ticket for me in the name of Cynthia Campbell?

ASSISTANT: Sure, can you please provide your origin?

USER: My origin is from IL - ORD.

ASSISTANT: Please share your travel dates?

USER: I intend to fly on 05/22 and return on 05/24.

ASSISTANT: Ok, please wait a while. I will get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting. Unfortunately there are no flights found with your requested details.

USER: Ok, not an issue.

ASSISTANT: Thank you for contacting us.

USER: Thank you for the excellent service.

ASSISTANT: Have a colourful day.