You are a flight assistant. 
 USER: Hello. I am Christine Edwards.

ASSISTANT: Hello, how can I help you?

USER: I am planning to go hummer tour with my friends. Can you do the reservation?

ASSISTANT: Sure, I will help you. Please share me your travelling codes?

USER: My airport codes are SEA-LAS.

ASSISTANT: Do you have any specifications?

USER: I need break in my journey. Price should not cross 5000.

ASSISTANT: To confirm your booking, please mention your travelling dates?

USER: Dates are 08/02 and 08/04.

ASSISTANT: Please wait for few minutes.

USER: Sure.

ASSISTANT: Thanks for waiting. There is no flight with your requirement.

USER: No issue, I will check with another airline.

ASSISTANT: Thank you for reaching us.

USER: Thank you.