You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Linda Martin here.

ASSISTANT: How can I assist you?

USER: I would like to attend an important meeting in Minneapolis, so can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Yes, I can help you with that.

USER: Thank you.

ASSISTANT: Could you provide me your dates of travel?

USER: Sure, I am planning to go on 01/10 and please book a return ticket on 01/12.

ASSISTANT: Ok, can you share me your nearest airport codes for travelling?

USER: Sure, I want to travel from LAS to MSP.

ASSISTANT: Give me a second, I will revert to you.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, there are no flights found providing service in this route.

USER: Oh, so sad to hear.

ASSISTANT: Thank you for reaching us.

USER: Anyway, thank you for the information.