You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Jessica Lopez here.

ASSISTANT: Nice to meet you, Jessica.

USER: I would like to go DTW to BOS for my sister's wedding party, can you please book a flight ticket for me?

ASSISTANT: Sure, I will help you with that. May I know the travelling dates?

USER: Ok, please book the ticket on 10/23 and return ticket on 10/25.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight 1006 has the price 200. Can I proceed?

USER: Please book it for me.

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

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us, have a nice day.