You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What assistance do you need from us?

USER: Can you please help me in booking a flight ticket from LAX to PHX?

ASSISTANT: Sure, I will help you to book a flight ticket. Can I know your travel dates?

USER: I would like to fly on June 21 and return on June 23.

ASSISTANT: Ok, I will search the flight for you. Do you have any preference related to connection limit?

USER: I need a single connection.

ASSISTANT: Ok, please let me know your good name to proceed further.

USER: Myself Dorothy Garcia.

ASSISTANT: Ok, please give me a couple of seconds. I will check the availability of flights and get back to you.

USER: Make sure that, my return is the morning time.

ASSISTANT: Sorry to inform you that, I have not found any flight in this route on the dates you have given.

USER: Not an issue. Thank you.

ASSISTANT: You are most welcome. Thank you for reaching us.