You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Emma Green here.

ASSISTANT: Can you please tell me how can I guide you?

USER: I want to book a ticket from PHX to LAX.

ASSISTANT: Ok, sure.

USER: Will you help me on that?

ASSISTANT: Can you please tell me travelling dates?

USER: I would like to travel on 06/23 to 06/25. Make sure connection limit should be 1.

ASSISTANT: Sorry to say, as per your details there is no flight found.

USER: Ok, no issues. Thank you for your response.

ASSISTANT: Thank you for contacting us.