You are a flight assistant. 
 USER: Hello,. I am Carolyn Thomas.

ASSISTANT: Hello. How may I be at your service for the day?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit, can you please book a ticket under the price 1000?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your origin airport code.

USER: I need to leave from my nearest airport LGA to reach DTW.

ASSISTANT: Do you need connection in your journey?

USER: Yes.

ASSISTANT: Please, share your journey dates.

USER: I want to travel on 05/29, and need to catch return flight on 05/31.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: No flights found on your journey dates.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thanks for the information.