You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am Robert Williams here, I want to reserve my ticket from PHX to DTW, can you please help me in this?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Ok, my preferable dates of journey are from 01/30 to 02/01.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: I have found a flight in Southwest airlines which is having connection 1 and fare of the ticket is 100. Shall I proceed with booking?

USER: Ok, please book it.

ASSISTANT: Ok Robert Williams, your ticket booking has done and the flight number is 1003.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us, have a great journey.