You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. We have more services apart from all, what kind of service you need from us?

USER: I am John Harris, can you help me to search a flight with 1 connection limit?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: May I know preferable dates of your journey please?

USER: I am planning to travel on 01/07 and 01/09.

ASSISTANT: Ok, can you please tell me the source and destination airport codes?

USER: I will choose my source as BOS and destination as PHX.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight 1004 in Delta airline has the price 200.

USER: Yes, you an proceed with booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help.

ASSISTANT: You are welcome.