You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there at your service?

USER: Can you please help me in booking my ticket from ORD to PHX?

ASSISTANT: Certainly, I can do that for you.

USER: Thank you.

ASSISTANT: How can I call you as?

USER: My name is Richard Martinez.

ASSISTANT: Richard Martinez there are many flights going on your route to PHX. Can you please be more specific with what dates you are planning to travel so that I can find a best one for you?

USER: My travelling dates will be from 06/22 to 06/24.

ASSISTANT: Ok, what number of connections are you looking for?

USER: I need a single connecting flight.

ASSISTANT: Will you be okay with an economy class?

USER: Yes.

ASSISTANT: Are you concerned with the safety or comfort? If yes, we will try to find a well known major cost airline for you.

USER: I am comfort with any of the airline.

ASSISTANT: Ok, there is a Frontier airline going on your way from ORd to PHX on the dates you required with 1 connection in between and the estimate is 100. Will this be okay for you?

USER: This is ok for me, please proceed.

ASSISTANT: I have you booked on a flight 1003 in economy class and your depart time is 11:00 hours and return time is 20:00 hours.

USER: Thank you.

ASSISTANT: Thank you for consulting us. You can reach us any time if you have any queries.