You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am a professor and I have to submit my documents in my new university, so can you please assist me with flight ticket booking for my journey from HOU to CLT locations?

ASSISTANT: Ok, which class do you prefer to travel?

USER: I am ok with any class.

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: Thank you so much and I would like to depart on June 10 and I will catch the return flight on June 12.

ASSISTANT: May I know your preferable depart and return journey timings?

USER: I don't have any particular timings to travel.

ASSISTANT: Any other specifications to be met?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: My name is Edward Martinez.

ASSISTANT: There is a economy class flight 1015 of Frontier airlines, can I proceed?

USER: Yes, you can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your enormous help with my flight ticket booking.

ASSISTANT: You are welcome.